EP3397782A1 - Vorrichtung zur behandlung von metallischen werkstücken mit kühlgas - Google Patents
Vorrichtung zur behandlung von metallischen werkstücken mit kühlgasInfo
- Publication number
- EP3397782A1 EP3397782A1 EP16766466.3A EP16766466A EP3397782A1 EP 3397782 A1 EP3397782 A1 EP 3397782A1 EP 16766466 A EP16766466 A EP 16766466A EP 3397782 A1 EP3397782 A1 EP 3397782A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- cooling gas
- quenching chamber
- workpieces
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000112 cooling gas Substances 0.000 title claims abstract description 50
- 239000002184 metal Substances 0.000 title abstract 2
- 238000010791 quenching Methods 0.000 claims abstract description 53
- 230000000171 quenching effect Effects 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/613—Gases; Liquefied or solidified normally gaseous material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
- F27D7/04—Circulating atmospheres by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0072—Cooling of charges therein the cooling medium being a gas
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015011504.9A DE102015011504A1 (de) | 2015-09-09 | 2015-09-09 | Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas |
PCT/DE2016/000276 WO2017041774A1 (de) | 2015-09-09 | 2016-07-15 | Vorrichtung zur behandlung von metallischen werkstücken mit kühlgas |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3397782A1 true EP3397782A1 (de) | 2018-11-07 |
EP3397782B1 EP3397782B1 (de) | 2023-11-15 |
Family
ID=56939823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16766466.3A Active EP3397782B1 (de) | 2015-09-09 | 2016-07-15 | Vorrichtung zur behandlung von metallischen werkstücken mit kühlgas |
Country Status (6)
Country | Link |
---|---|
US (1) | US10934599B2 (de) |
EP (1) | EP3397782B1 (de) |
CN (1) | CN108026599A (de) |
DE (1) | DE102015011504A1 (de) |
PL (1) | PL3397782T3 (de) |
WO (1) | WO2017041774A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015011504A1 (de) * | 2015-09-09 | 2017-03-09 | Ipsen International Gmbh | Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas |
DE102017103011A1 (de) | 2017-02-15 | 2018-08-16 | Gkn Sinter Metals Engineering Gmbh | Kühlmodul eines Durchlaufsinterofens |
DE102018220304B3 (de) * | 2018-11-27 | 2019-10-31 | Audi Ag | Abschreckvorrichtung mit Chargiergestell und Chargiergestell |
DE102019122286A1 (de) | 2019-08-20 | 2021-02-25 | Kumovis GmbH | Bodenelement für ein Additiv-Manufacturing-System sowie Additiv-Manufacturing-System |
CN113355499B (zh) * | 2021-06-10 | 2021-12-17 | 久安特材科技(南通)有限公司 | 一种用于特种钢材的风冷快速回火装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701096B1 (fr) * | 1993-02-04 | 1995-03-24 | Bmi Fours Ind | Four de traitement thermique sous vide à vitesse élevée du courant de gaz de refroidissement. |
DE19628383A1 (de) | 1995-07-21 | 1997-02-06 | Ipsen Ind Int Gmbh | Ofen zur Wärmebehandlung von Chargen metallischer Werkstücke |
DE10038782C1 (de) * | 2000-08-09 | 2001-09-06 | Ald Vacuum Techn Ag | Verfahren und Vorrichtung zum Abkühlen, insbesondere zum Abschrecken und Härten von metallischen Werkstücken |
DE10044362C2 (de) * | 2000-09-08 | 2002-09-12 | Ald Vacuum Techn Ag | Verfahren und Ofenanlage zum Vergüten einer Charge von Werkstücken aus Stahl |
DE10210952B4 (de) | 2002-03-13 | 2007-02-15 | Ald Vacuum Technologies Ag | Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas |
JP4280981B2 (ja) * | 2003-06-27 | 2009-06-17 | 株式会社Ihi | 真空熱処理炉の冷却ガス風路切替え装置 |
DE602004027043D1 (de) * | 2003-06-27 | 2010-06-17 | Ihi Corp | Vakuumwärmebehandlungsofen der gaskühlart und kühlgasrichtungsschaltvorrichtung |
US7377774B2 (en) * | 2004-09-16 | 2008-05-27 | Ihi Corp. | Change-over apparatus for cooling gas passages in vacuum heat treating furnace |
DE102004051546A1 (de) | 2004-10-22 | 2006-05-04 | Ald Vacuum Technologies Ag | Verfahren zum verzugsarmen Härten von metallischen Bauteilen |
JP2011231969A (ja) * | 2010-04-27 | 2011-11-17 | Ihi Corp | 熱処理炉 |
FR2981665B1 (fr) * | 2011-10-21 | 2013-11-01 | Ecm Technologies | Cellule de trempe |
JP5779087B2 (ja) * | 2011-12-28 | 2015-09-16 | 株式会社Ihi | 真空熱処理装置 |
WO2013150488A1 (en) | 2012-04-05 | 2013-10-10 | Tek-Mak S.R.L. | Cooling apparatus |
FR3001229B1 (fr) * | 2013-01-23 | 2015-10-30 | Ecm Technologies | Cellule de trempe sous gaz |
DE102015011504A1 (de) * | 2015-09-09 | 2017-03-09 | Ipsen International Gmbh | Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas |
-
2015
- 2015-09-09 DE DE102015011504.9A patent/DE102015011504A1/de not_active Withdrawn
-
2016
- 2016-07-15 US US15/753,643 patent/US10934599B2/en active Active
- 2016-07-15 EP EP16766466.3A patent/EP3397782B1/de active Active
- 2016-07-15 WO PCT/DE2016/000276 patent/WO2017041774A1/de active Application Filing
- 2016-07-15 CN CN201680051960.8A patent/CN108026599A/zh active Pending
- 2016-07-15 PL PL16766466.3T patent/PL3397782T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
CN108026599A (zh) | 2018-05-11 |
DE102015011504A1 (de) | 2017-03-09 |
WO2017041774A1 (de) | 2017-03-16 |
EP3397782B1 (de) | 2023-11-15 |
US20200208232A1 (en) | 2020-07-02 |
PL3397782T3 (pl) | 2024-04-15 |
US10934599B2 (en) | 2021-03-02 |
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Inventor name: SARRES, ROLF Inventor name: RINK, MATTHIAS Inventor name: WARMBOLD, MARC Inventor name: REINHOLD, MARKUS Inventor name: HESSE, TORSTEN |
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